Acompound with an empirical formula of c2h8n and a molar mass of 46 grams per mole. what is the molecular formula of this compound?

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Which tool is least in predicting weather